Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619755 | Integral crash-helmet for motorcyclists and the like transformable into an open, jet-like helmet | — | 1997-04-15 |
| 5553329 | Crash helmet for motorcyclists and the like, provided with a safety device for locking the visor | — | 1996-09-10 |
| 5469584 | Crash-helmet for motorcylists, cyclists and the like, provided with a sunshade front-piece of rigid material | — | 1995-11-28 |
| 5467485 | Crash-helmet for cyclists and sportspeople in general | — | 1995-11-21 |